Re: Ampco Top Cylinder Lubrication System

Posted by davegnh On 2013/7/17 9:11:34

I have one on my 49 Desoto. It was there when I bought the car, has a very thin tube going into the intake and the MMO level slowly goes down so I think it is working. I don't see any ill effects, no excess smoke or fouled plugs. I wouldn't install one but since it was there, I leave it alone except when adding some oil. Interesting conversation piece, I get many questions when I open the hood and they see that attached to the firewall, as I recall it has a light bulb on it, not sure what it does--